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authorGravatar Adam Chlipala <adamc@hcoop.net>2009-12-22 12:13:23 -0500
committerGravatar Adam Chlipala <adamc@hcoop.net>2009-12-22 12:13:23 -0500
commit1399d287e92c4d6a76564cdb2d14e226629de60d (patch)
tree2f9b8a343d9b384b5f9996d02c555e597693f2ea /lib/ur/basis.urs
parenta16e550a2284ab7485429afae24f20032e5bac17 (diff)
Basis.sql_nullable and Top.queryL
Diffstat (limited to 'lib/ur/basis.urs')
-rw-r--r--lib/ur/basis.urs5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/ur/basis.urs b/lib/ur/basis.urs
index f550ce67..87454ea5 100644
--- a/lib/ur/basis.urs
+++ b/lib/ur/basis.urs
@@ -484,6 +484,11 @@ val sql_ufunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
val sql_octet_length : sql_ufunc blob int
+val sql_nullable : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
+ -> sql_injectable_prim t
+ -> sql_exp tables agg exps t
+ -> sql_exp tables agg exps (option t)
+
(*** Executing queries *)
val query : tables ::: {{Type}} -> exps ::: {Type}